Merge branch 'master' into fix/buffer-copy-and-reflow-wrap

When widening the terminal unwraps a multi-row soft wrap and removes
trailing buffer lines, the last retained row could still have
isWrapped set, and the following line could still think it continued
a removed row. That broke wrapped range translation.

Clear isWrapped on the last retained row in the group and on the
first line after the group when rows are removed during reflow.

Co-authored-by: Cursor <cursoragent@cursor.com>

addons/addon-image/src/ImageAddon.ts

@@ -5,7 +5,7 @@
 
 import type { ITerminalAddon, IDisposable } from '@xterm/xterm';
 import type { ImageAddon as IImageApi } from '@xterm/addon-image';
-import { Emitter, type IEvent } from 'common/primitives/Event';
+import { Emitter, type IEvent } from 'common/Event';
 import { IIPHandler } from './IIPHandler';
 import { ImageRenderer } from './ImageRenderer';
 import { ImageStorage, CELL_SIZE_DEFAULT } from './ImageStorage';

addons/addon-image/src/ImageRenderer.ts

@@ -6,7 +6,7 @@
 import { toRGBA8888 } from 'sixel/lib/Colors';
 import { IDisposable } from '@xterm/xterm';
 import { ICellSize, ImageLayer, ITerminalExt, IImageSpec, IRenderDimensions, IRenderService } from './Types';
-import { Disposable, MutableDisposable, toDisposable } from 'common/primitives/Lifecycle';
+import { Disposable, MutableDisposable, toDisposable } from 'common/Lifecycle';
 
 const enum Constants {
   PLACEHOLDER_LENGTH = 4096,

addons/addon-image/src/Types.ts

@@ -6,11 +6,11 @@
 import { IDisposable, IMarker, Terminal } from '@xterm/xterm';
 
 // private imports from base repo we build against
-import { Attributes, BgFlags, Content, ExtFlags, UnderlineStyle } from 'common/primitives/buffer/Constants';
+import { Attributes, BgFlags, Content, ExtFlags, UnderlineStyle } from 'common/buffer/Constants';
-import type { AttributeData } from 'common/primitives/buffer/AttributeData';
+import type { AttributeData } from 'common/buffer/AttributeData';
-import type { IParams, IDcsHandler, IOscHandler, IApcHandler, IEscapeSequenceParser } from 'common/primitives/parser/Types';
+import type { IParams, IDcsHandler, IOscHandler, IApcHandler, IEscapeSequenceParser } from 'common/parser/Types';
 import type { IInputHandler } from 'common/Types';
-import type { IBufferLine, IExtendedAttrs } from 'common/primitives/buffer/Types';
+import type { IBufferLine, IExtendedAttrs } from 'common/buffer/Types';
 import type { ITerminal, ReadonlyColorSet } from 'browser/Types';
 import type { IRenderDimensions } from 'browser/renderer/shared/Types';
 import type { ICoreBrowserService, IRenderService, IThemeService } from 'browser/services/Services';

addons/addon-progress/src/ProgressAddon.ts

@@ -5,7 +5,7 @@
 
 import type { Terminal, ITerminalAddon, IDisposable } from '@xterm/xterm';
 import type { ProgressAddon as IProgressApi, IProgressState } from '@xterm/addon-progress';
-import type { Emitter, IEvent } from 'common/primitives/Event';
+import type { Emitter, IEvent } from 'common/Event';
 
 
 const enum ProgressType {

addons/addon-search/src/DecorationManager.test.ts

@@ -10,7 +10,7 @@ import { SearchLineCache } from './SearchLineCache';
 import { Terminal } from 'browser/public/Terminal';
 import type { ISearchDecorationOptions } from '@xterm/addon-search';
 import type { IDecorationOptions } from '@xterm/xterm';
-import { DisposableStore } from 'common/primitives/Lifecycle';
+import { DisposableStore } from 'common/Lifecycle';
 
 function writeP(terminal: Terminal, data: string): Promise<void> {
   return new Promise(r => terminal.write(data, r));

addons/addon-search/src/DecorationManager.ts

@@ -5,7 +5,7 @@
 
 import type { Terminal, IDisposable, IDecoration } from '@xterm/xterm';
 import type { ISearchDecorationOptions } from '@xterm/addon-search';
-import { dispose, Disposable, toDisposable } from 'common/primitives/Lifecycle';
+import { dispose, Disposable, toDisposable } from 'common/Lifecycle';
 import type { ISearchResult } from './SearchEngine';
 
 /**

addons/addon-search/src/SearchAddon.ts

@@ -5,9 +5,9 @@
 
 import type { Terminal, IDisposable, ITerminalAddon } from '@xterm/xterm';
 import type { SearchAddon as ISearchApi, ISearchOptions, ISearchAddonOptions, ISearchResultChangeEvent, ISearchDecorationOptions } from '@xterm/addon-search';
-import { Emitter, type IEvent } from 'common/primitives/Event';
+import { Emitter, type IEvent } from 'common/Event';
-import { Disposable, MutableDisposable, toDisposable } from 'common/primitives/Lifecycle';
+import { Disposable, MutableDisposable, toDisposable } from 'common/Lifecycle';
-import { disposableTimeout } from 'common/primitives/Async';
+import { disposableTimeout } from 'common/Async';
 import { SearchLineCache } from './SearchLineCache';
 import { SearchState } from './SearchState';
 import { SearchEngine, type ISearchResult } from './SearchEngine';

addons/addon-search/src/SearchEngine.test.ts

@@ -7,7 +7,7 @@ import { SearchEngine } from './SearchEngine';
 import { SearchLineCache } from './SearchLineCache';
 import { Terminal } from 'browser/public/Terminal';
 import type { ISearchOptions } from '@xterm/addon-search';
-import { DisposableStore } from 'common/primitives/Lifecycle';
+import { DisposableStore } from 'common/Lifecycle';
 
 function writeP(terminal: Terminal, data: string): Promise<void> {
   return new Promise(r => terminal.write(data, r));

addons/addon-search/src/SearchLineCache.test.ts

@@ -5,7 +5,7 @@
 import { assert } from 'chai';
 import { SearchLineCache, LineCacheEntry } from './SearchLineCache';
 import { Terminal } from 'browser/public/Terminal';
-import { timeout } from 'common/primitives/Async';
+import { timeout } from 'common/Async';
 
 function writeP(terminal: Terminal, data: string): Promise<void> {
   return new Promise(r => terminal.write(data, r));

addons/addon-search/src/SearchLineCache.ts

@@ -4,8 +4,8 @@
  */
 
 import type { Terminal } from '@xterm/xterm';
-import { combinedDisposable, Disposable, MutableDisposable, toDisposable } from 'common/primitives/Lifecycle';
+import { combinedDisposable, Disposable, MutableDisposable, toDisposable } from 'common/Lifecycle';
-import { disposableTimeout } from 'common/primitives/Async';
+import { disposableTimeout } from 'common/Async';
 
 export type LineCacheEntry = [
   /**

addons/addon-search/src/SearchResultTracker.ts

@@ -5,8 +5,8 @@
 
 import type { ISearchResultChangeEvent } from '@xterm/addon-search';
 import type { IDisposable } from '@xterm/xterm';
-import { Emitter, type IEvent } from 'common/primitives/Event';
+import { Emitter, type IEvent } from 'common/Event';
-import { Disposable } from 'common/primitives/Lifecycle';
+import { Disposable } from 'common/Lifecycle';
 import type { ISearchResult } from './SearchEngine';
 
 /**

addons/addon-serialize/benchmark/SerializeAddon.benchmark.ts

@@ -6,7 +6,7 @@
 import { perfContext, before, ThroughputRuntimeCase } from 'xterm-benchmark';
 
 import { spawn } from 'node-pty';
-import { Utf8ToUtf32, stringFromCodePoint } from 'common/primitives/input/TextDecoder';
+import { Utf8ToUtf32, stringFromCodePoint } from 'common/input/TextDecoder';
 import { Terminal } from 'browser/public/Terminal';
 import { SerializeAddon } from 'SerializeAddon';
 

addons/addon-serialize/src/SerializeAddon.ts

@@ -7,10 +7,10 @@
 
 import type { IBuffer, IBufferCell, IBufferRange, ITerminalAddon, Terminal } from '@xterm/xterm';
 import type { IHTMLSerializeOptions, SerializeAddon as ISerializeApi, ISerializeOptions, ISerializeRange } from '@xterm/addon-serialize';
-import { IColor } from 'common/primitives/Types';
+import { IColor } from 'common/Types';
-import { IAttributeData } from 'common/primitives/buffer/Types';
+import { IAttributeData } from 'common/buffer/Types';
 import { DEFAULT_ANSI_COLORS } from 'browser/Types';
-import { UnderlineStyle } from 'common/primitives/buffer/Constants';
+import { UnderlineStyle } from 'common/buffer/Constants';
 
 function constrain(value: number, low: number, high: number): number {
   return Math.max(low, Math.min(value, high));

addons/addon-unicode-graphemes/benchmark/UnicodeGraphemeAddon.benchmark.ts

@@ -6,7 +6,7 @@
 import { perfContext, before, ThroughputRuntimeCase } from 'xterm-benchmark';
 
 import { spawn } from 'node-pty';
-import { Utf8ToUtf32, stringFromCodePoint } from 'common/primitives/input/TextDecoder';
+import { Utf8ToUtf32, stringFromCodePoint } from 'common/input/TextDecoder';
 import { CoreBrowserTerminal } from 'browser/CoreBrowserTerminal';
 import { UnicodeGraphemeProvider } from 'UnicodeGraphemeProvider';
 

addons/addon-webgl/src/CellColorResolver.ts

@@ -1,11 +1,11 @@
 import { ISelectionRenderModel } from 'browser/renderer/shared/Types';
 import { ICoreBrowserService, IThemeService } from 'browser/services/Services';
 import { ReadonlyColorSet } from 'browser/Types';
-import { Attributes, BgFlags, ExtFlags, FgFlags, NULL_CELL_CODE, UnderlineStyle } from 'common/primitives/buffer/Constants';
+import { Attributes, BgFlags, ExtFlags, FgFlags, NULL_CELL_CODE, UnderlineStyle } from 'common/buffer/Constants';
 import { IDecorationService, IOptionsService } from 'common/services/Services';
-import { ICellData } from 'common/primitives/buffer/Types';
+import { ICellData } from 'common/buffer/Types';
 import { Terminal } from '@xterm/xterm';
-import { rgba } from 'common/primitives/Color';
+import { rgba } from 'common/Color';
 import { treatGlyphAsBackgroundColor } from 'browser/renderer/shared/RendererUtils';
 import { blockPatternCodepoints } from './customGlyphs/CustomGlyphDefinitions';
 

addons/addon-webgl/src/CharAtlasUtils.test.ts

@@ -6,8 +6,8 @@
 import { assert } from 'chai';
 import { configEquals } from './CharAtlasUtils';
 import { ICharAtlasConfig } from './Types';
-import { NULL_COLOR } from 'common/primitives/Color';
+import { NULL_COLOR } from 'common/Color';
-import { IColor } from 'common/primitives/Types';
+import { IColor } from 'common/Types';
 
 function createTestConfig(overrides: Partial<ICharAtlasConfig> = {}): ICharAtlasConfig {
   const color: IColor = { css: '#ffffff', rgba: 0xffffffff };

addons/addon-webgl/src/CharAtlasUtils.ts

@@ -4,10 +4,10 @@
  */
 
 import { ICharAtlasConfig } from './Types';
-import { Attributes } from 'common/primitives/buffer/Constants';
+import { Attributes } from 'common/buffer/Constants';
 import { ITerminalOptions } from '@xterm/xterm';
 import { IColorSet, ReadonlyColorSet } from 'browser/Types';
-import { NULL_COLOR } from 'common/primitives/Color';
+import { NULL_COLOR } from 'common/Color';
 
 export function generateConfig(deviceCellWidth: number, deviceCellHeight: number, deviceCharWidth: number, deviceCharHeight: number, options: Required<ITerminalOptions>, colors: ReadonlyColorSet, devicePixelRatio: number, deviceMaxTextureSize: number, customGlyphs: boolean = true): ICharAtlasConfig {
   // null out some fields that don't matter

addons/addon-webgl/src/Constants.ts

@@ -3,7 +3,7 @@
  * @license MIT
  */
 
-import { isFirefox, isLegacyEdge } from 'common/primitives/Platform';
+import { isFirefox, isLegacyEdge } from 'common/Platform';
 
 export const DIM_OPACITY = 0.5;
 // The text baseline is set conditionally by browser. Using 'ideographic' for Firefox or Legacy Edge

addons/addon-webgl/src/DevicePixelObserver.ts

@@ -3,7 +3,7 @@
  * @license MIT
  */
 
-import { toDisposable, IDisposable } from 'common/primitives/Lifecycle';
+import { toDisposable, IDisposable } from 'common/Lifecycle';
 
 export function observeDevicePixelDimensions(element: HTMLElement, parentWindow: Window & typeof globalThis, callback: (deviceWidth: number, deviceHeight: number) => void): IDisposable {
   // Observe any resizes to the element and extract the actual pixel size of the element if the

addons/addon-webgl/src/GlyphRenderer.ts

@@ -4,8 +4,8 @@
  */
 import { TextureAtlas } from './TextureAtlas';
 import { IRenderDimensions } from 'browser/renderer/shared/Types';
-import { NULL_CELL_CODE } from 'common/primitives/buffer/Constants';
+import { NULL_CELL_CODE } from 'common/buffer/Constants';
-import { Disposable, toDisposable } from 'common/primitives/Lifecycle';
+import { Disposable, toDisposable } from 'common/Lifecycle';
 import { Terminal } from '@xterm/xterm';
 import { IRenderModel, IWebGL2RenderingContext, IWebGLVertexArrayObject, type IRasterizedGlyph, type ITextureAtlas } from './Types';
 import { createProgram, GLTexture, PROJECTION_MATRIX } from './WebglUtils';

addons/addon-webgl/src/RectangleRenderer.ts

@@ -6,9 +6,9 @@
 import { IRenderDimensions } from 'browser/renderer/shared/Types';
 import { IThemeService } from 'browser/services/Services';
 import { ReadonlyColorSet } from 'browser/Types';
-import { Attributes, FgFlags } from 'common/primitives/buffer/Constants';
+import { Attributes, FgFlags } from 'common/buffer/Constants';
-import { Disposable, toDisposable } from 'common/primitives/Lifecycle';
+import { Disposable, toDisposable } from 'common/Lifecycle';
-import { IColor } from 'common/primitives/Types';
+import { IColor } from 'common/Types';
 import { Terminal } from '@xterm/xterm';
 import { RenderModelConstants } from './RenderModel';
 import { IRenderModel, IWebGL2RenderingContext, IWebGLVertexArrayObject } from './Types';

addons/addon-webgl/src/TextureAtlas.ts

@@ -8,14 +8,14 @@ import { DIM_OPACITY, TEXT_BASELINE } from './Constants';
 import { tryDrawCustomGlyph } from './customGlyphs/CustomGlyphRasterizer';
 import { computeNextVariantOffset, treatGlyphAsBackgroundColor, isPowerlineGlyph, isRestrictedPowerlineGlyph, throwIfFalsy } from 'browser/renderer/shared/RendererUtils';
 import { IBoundingBox, ICharAtlasConfig, IRasterizedGlyph, ITextureAtlas } from './Types';
-import { NULL_COLOR, channels, color, rgba } from 'common/primitives/Color';
+import { NULL_COLOR, channels, color, rgba } from 'common/Color';
-import { FourKeyMap } from 'common/primitives/MultiKeyMap';
+import { FourKeyMap } from 'common/MultiKeyMap';
-import { IdleTaskQueue } from 'common/primitives/TaskQueue';
+import { IdleTaskQueue } from 'common/TaskQueue';
-import { IColor } from 'common/primitives/Types';
+import { IColor } from 'common/Types';
-import { AttributeData } from 'common/primitives/buffer/AttributeData';
+import { AttributeData } from 'common/buffer/AttributeData';
-import { Attributes, DEFAULT_COLOR, DEFAULT_EXT, UnderlineStyle } from 'common/primitives/buffer/Constants';
+import { Attributes, DEFAULT_COLOR, DEFAULT_EXT, UnderlineStyle } from 'common/buffer/Constants';
 import { ILogService, IUnicodeService } from 'common/services/Services';
-import { Emitter } from 'common/primitives/Event';
+import { Emitter } from 'common/Event';
 
 /**
  * A shared object which is used to draw nothing for a particular cell.

addons/addon-webgl/src/Types.ts

@@ -6,8 +6,8 @@
 import { FontWeight } from '@xterm/xterm';
 import { IColorSet } from 'browser/Types';
 import { ISelectionRenderModel } from 'browser/renderer/shared/Types';
-import { CursorInactiveStyle, CursorStyle, type IDisposable } from 'common/primitives/Types';
+import { CursorInactiveStyle, CursorStyle, type IDisposable } from 'common/Types';
-import type { IEvent } from 'common/primitives/Event';
+import type { IEvent } from 'common/Event';
 
 export interface IRenderModel {
   cells: Uint32Array;

addons/addon-webgl/src/WebglAddon.ts

@@ -7,12 +7,12 @@ import type { ITerminalAddon, Terminal } from '@xterm/xterm';
 import type { IWebglAddonOptions, WebglAddon as IWebglApi } from '@xterm/addon-webgl';
 import { ICharacterJoinerService, ICharSizeService, ICoreBrowserService, IRenderService, IThemeService } from 'browser/services/Services';
 import { ITerminal } from 'browser/Types';
-import { Disposable, toDisposable } from 'common/primitives/Lifecycle';
+import { Disposable, toDisposable } from 'common/Lifecycle';
-import { getSafariVersion, isSafari } from 'common/primitives/Platform';
+import { getSafariVersion, isSafari } from 'common/Platform';
 import { ICoreService, IDecorationService, ILogService, IOptionsService } from 'common/services/Services';
 import { IWebGL2RenderingContext } from './Types';
 import { WebglRenderer } from './WebglRenderer';
-import { Emitter, EventUtils } from 'common/primitives/Event';
+import { Emitter, EventUtils } from 'common/Event';
 
 export class WebglAddon extends Disposable implements ITerminalAddon, IWebglApi {
   private _terminal?: Terminal;

addons/addon-webgl/src/WebglRenderer.ts

@@ -10,10 +10,10 @@ import { CursorBlinkStateManager } from './CursorBlinkStateManager';
 import { observeDevicePixelDimensions } from './DevicePixelObserver';
 import { IRenderDimensions, IRenderer, IRequestRedrawEvent } from 'browser/renderer/shared/Types';
 import { ICharSizeService, ICharacterJoinerService, ICoreBrowserService, IThemeService } from 'browser/services/Services';
-import { CharData, IBufferLine, ICellData } from 'common/primitives/buffer/Types';
+import { CharData, IBufferLine, ICellData } from 'common/buffer/Types';
-import { AttributeData } from 'common/primitives/buffer/AttributeData';
+import { AttributeData } from 'common/buffer/AttributeData';
-import { CellData } from 'common/primitives/buffer/CellData';
+import { CellData } from 'common/buffer/CellData';
-import { Attributes, Content, FgFlags, NULL_CELL_CHAR, NULL_CELL_CODE } from 'common/primitives/buffer/Constants';
+import { Attributes, Content, FgFlags, NULL_CELL_CHAR, NULL_CELL_CODE } from 'common/buffer/Constants';
 import { TextBlinkStateManager } from 'browser/renderer/shared/TextBlinkStateManager';
 import { ICoreService, IDecorationService, ILogService, IOptionsService } from 'common/services/Services';
 import { Terminal } from '@xterm/xterm';
@@ -23,9 +23,9 @@ import { COMBINED_CHAR_BIT_MASK, RenderModel, RenderModelConstants } from './Ren
 import { IWebGL2RenderingContext, type ITextureAtlas } from './Types';
 import { LinkRenderLayer } from './renderLayer/LinkRenderLayer';
 import { IRenderLayer } from './renderLayer/Types';
-import { Emitter, EventUtils } from 'common/primitives/Event';
+import { Emitter, EventUtils } from 'common/Event';
 import { addDisposableListener } from 'browser/Dom';
-import { combinedDisposable, Disposable, MutableDisposable, toDisposable } from 'common/primitives/Lifecycle';
+import { combinedDisposable, Disposable, MutableDisposable, toDisposable } from 'common/Lifecycle';
 import { createRenderDimensions } from 'browser/renderer/shared/RendererUtils';
 
 const enum Constants {

addons/addon-webgl/src/renderLayer/BaseRenderLayer.ts

@@ -7,8 +7,8 @@ import { ReadonlyColorSet } from 'browser/Types';
 import { acquireTextureAtlas } from '../CharAtlasCache';
 import { IRenderDimensions } from 'browser/renderer/shared/Types';
 import { ICoreBrowserService, IThemeService } from 'browser/services/Services';
-import { Disposable, toDisposable } from 'common/primitives/Lifecycle';
+import { Disposable, toDisposable } from 'common/Lifecycle';
-import { CellData } from 'common/primitives/buffer/CellData';
+import { CellData } from 'common/buffer/CellData';
 import { IOptionsService } from 'common/services/Services';
 import { Terminal } from '@xterm/xterm';
 import { IRenderLayer } from './Types';

demo/client/components/window/cellInspectorWindow.ts

@@ -7,7 +7,7 @@ import { BaseWindow } from './baseWindow';
 import type { IControlWindow } from '../controlBar';
 import type { IBufferCell } from '@xterm/xterm';
 
-// Underline style values from common/primitives/buffer/Constants.ts
+// Underline style values from common/buffer/Constants.ts
 const enum UnderlineStyle {
   NONE = 0,
   SINGLE = 1,

src/browser/AccessibilityManager.ts

@@ -6,9 +6,9 @@
 import * as Strings from './LocalizableStrings';
 import { ITerminal, IRenderDebouncer } from './Types';
 import { TimeBasedDebouncer } from './TimeBasedDebouncer';
-import { Disposable, toDisposable } from '../common/primitives/Lifecycle';
+import { Disposable, toDisposable } from '../common/Lifecycle';
 import { ICoreBrowserService, IRenderService } from './services/Services';
-import { IBuffer } from '../common/primitives/buffer/Types';
+import { IBuffer } from '../common/buffer/Types';
 import { IInstantiationService } from '../common/services/Services';
 import { addDisposableListener } from './Dom';
 

src/browser/ColorContrastCache.ts

@@ -4,8 +4,8 @@
  */
 
 import { IColorContrastCache } from './Types';
-import { IColor } from '../common/primitives/Types';
+import { IColor } from '../common/Types';
-import { TwoKeyMap } from '../common/primitives/MultiKeyMap';
+import { TwoKeyMap } from '../common/MultiKeyMap';
 
 export class ColorContrastCache implements IColorContrastCache {
   private _color: TwoKeyMap</* bg */number, /* fg */number, IColor | null> = new TwoKeyMap();

src/browser/CoreBrowserTerminal.ts

@@ -43,23 +43,22 @@ import { SelectionService } from './services/SelectionService';
 import { ICharSizeService, ICharacterJoinerService, ICoreBrowserService, IKeyboardService, ILinkProviderService, IMouseCoordsService, IMouseService, IRenderService, ISelectionService, IThemeService } from './services/Services';
 import { ThemeService } from './services/ThemeService';
 import { KeyboardService } from './services/KeyboardService';
-import { channels, color, rgb } from '../common/primitives/Color';
+import { channels, color, rgb } from '../common/Color';
 import { CoreTerminal } from '../common/CoreTerminal';
-import * as Browser from '../common/primitives/Platform';
+import * as Browser from '../common/Platform';
-import { ColorRequestType, IColorEvent, KeyboardResultType, SpecialColorIndex } from '../common/primitives/Types';
+import { ColorRequestType, IColorEvent, ITerminalOptions, KeyboardResultType, SpecialColorIndex } from '../common/Types';
-import { ITerminalOptions } from '../common/Types';
+import { DEFAULT_ATTR_DATA } from '../common/buffer/BufferLine';
-import { DEFAULT_ATTR_DATA } from '../common/primitives/buffer/BufferLine';
+import { IBuffer } from '../common/buffer/Types';
-import { IBuffer } from '../common/primitives/buffer/Types';
+import { C0, C1ESCAPED } from '../common/data/EscapeSequences';
-import { C0, C1ESCAPED } from '../common/primitives/data/EscapeSequences';
+import { toRgbString } from '../common/input/XParseColor';
-import { toRgbString } from '../common/primitives/input/XParseColor';
 import { DecorationService } from '../common/services/DecorationService';
 import { IDecorationService } from '../common/services/Services';
 import { WindowsOptionsReportType } from '../common/InputHandler';
 import { AccessibilityManager } from './AccessibilityManager';
 import { Linkifier } from './Linkifier';
-import { Emitter, EventUtils, type IEvent } from '../common/primitives/Event';
+import { Emitter, EventUtils, type IEvent } from '../common/Event';
 import { addDisposableListener } from './Dom';
-import { MutableDisposable, toDisposable } from '../common/primitives/Lifecycle';
+import { MutableDisposable, toDisposable } from '../common/Lifecycle';
 
 export class CoreBrowserTerminal extends CoreTerminal implements ITerminal {
   public textarea: HTMLTextAreaElement | undefined;

src/browser/Dom.ts

@@ -5,8 +5,8 @@
  * Minimal DOM helpers for xterm.js browser code.
  */
 
-import { IntervalTimer } from '../common/primitives/Async';
+import { IntervalTimer } from '../common/Async';
-import { IDisposable } from '../common/primitives/Lifecycle';
+import { IDisposable } from '../common/Lifecycle';
 
 export function getWindow(e: Node | UIEvent | undefined | null): Window {
   const candidateNode = e as Node | undefined | null;

src/browser/Linkifier.ts

@@ -4,11 +4,11 @@
  */
 
 import { IBufferCellPosition, ILink, ILinkDecorations, ILinkWithState, ILinkifier2, ILinkifierEvent } from './Types';
-import { Disposable, dispose, toDisposable } from '../common/primitives/Lifecycle';
+import { Disposable, dispose, toDisposable } from '../common/Lifecycle';
-import { IDisposable } from '../common/primitives/Types';
+import { IDisposable } from '../common/Types';
 import { IBufferService } from '../common/services/Services';
 import { ILinkProviderService, IMouseCoordsService, IRenderService } from './services/Services';
-import { Emitter } from '../common/primitives/Event';
+import { Emitter } from '../common/Event';
 import { addDisposableListener } from './Dom';
 
 export class Linkifier extends Disposable implements ILinkifier2 {

src/browser/OscLinkProvider.test.ts

@@ -8,8 +8,8 @@ import { OscLinkProvider } from './OscLinkProvider';
 import { ILink } from './Types';
 import { createCellData, MockBufferService, MockOptionsService } from '../common/TestUtils.test';
 import { IBufferService, IOscLinkService } from '../common/services/Services';
-import { IOscLinkData } from '../common/primitives/Types';
+import { IOscLinkData } from '../common/Types';
-import { IBufferLine } from '../common/primitives/buffer/Types';
+import { IBufferLine } from '../common/buffer/Types';
 
 class TestOscLinkService implements IOscLinkService {
   public serviceBrand: any;

src/browser/OscLinkProvider.ts

@@ -5,8 +5,8 @@
 
 import { IBufferRange, ILink } from './Types';
 import { ILinkProvider } from './services/Services';
-import { CellData } from '../common/primitives/buffer/CellData';
+import { CellData } from '../common/buffer/CellData';
-import { IBufferLine } from '../common/primitives/buffer/Types';
+import { IBufferLine } from '../common/buffer/Types';
 import { IBufferService, IOptionsService, IOscLinkService } from '../common/services/Services';
 
 export class OscLinkProvider implements ILinkProvider {

src/browser/Terminal.test.ts

@@ -6,10 +6,10 @@
 import { MockCompositionHelper, MockRenderer, MockViewport, TestTerminal } from './TestUtils.test';
 import type { IBrowser } from './Types';
 import { assert } from 'chai';
-import { DEFAULT_ATTR_DATA } from '../common/primitives/buffer/BufferLine';
+import { DEFAULT_ATTR_DATA } from '../common/buffer/BufferLine';
-import { CellData } from '../common/primitives/buffer/CellData';
+import { CellData } from '../common/buffer/CellData';
 import { MockUnicodeService, createCellData } from '../common/TestUtils.test';
-import { IMarker } from '../common/primitives/buffer/Types';
+import { IMarker } from '../common/buffer/Types';
 
 const INIT_COLS = 80;
 const INIT_ROWS = 24;

src/browser/TestUtils.test.ts

@@ -7,20 +7,19 @@ import { IDisposable, IMarker, ILinkProvider, IDecorationOptions, IDecoration, I
 import { ICharacterJoinerService, ICharSizeService, ICoreBrowserService, IMouseService, IRenderService, ISelectionService, IThemeService } from './services/Services';
 import { IRenderDimensions, IRenderer, IRequestRedrawEvent } from './renderer/shared/Types';
 import { IColorSet, ITerminal, ILinkifier2, IBrowser, IViewport, ICompositionHelper, CharacterJoinerHandler, IBufferRange, ReadonlyColorSet, IBufferElementProvider } from './Types';
-import { IAttributeData, IBuffer, IBufferLine, IBufferSet, ICellData } from '../common/primitives/buffer/Types';
+import { IAttributeData, IBuffer, IBufferLine, IBufferSet, ICellData } from '../common/buffer/Types';
-import { ICircularList } from '../common/primitives/CircularList';
+import { ICircularList } from '../common/CircularList';
-import { XtermListener, ICharset, ColorIndex } from '../common/primitives/Types';
+import { XtermListener, ICharset, ITerminalOptions, ColorIndex } from '../common/Types';
-import { ITerminalOptions } from '../common/Types';
+import { Buffer } from '../common/buffer/Buffer';
-import { Buffer } from '../common/primitives/buffer/Buffer';
+import * as Browser from '../common/Platform';
-import * as Browser from '../common/primitives/Platform';
 import { CoreBrowserTerminal } from './CoreBrowserTerminal';
 import { IUnicodeService, IOptionsService, ICoreService, IMouseStateService } from '../common/services/Services';
-import { IFunctionIdentifier, IParams } from '../common/primitives/parser/Types';
+import { IFunctionIdentifier, IParams } from '../common/parser/Types';
-import { AttributeData } from '../common/primitives/buffer/AttributeData';
+import { AttributeData } from '../common/buffer/AttributeData';
 import { ISelectionRedrawRequestEvent, ISelectionRequestScrollLinesEvent } from './selection/Types';
-import { css } from '../common/primitives/Color';
+import { css } from '../common/Color';
 import { createRenderDimensions } from './renderer/shared/RendererUtils';
-import { Emitter, type IEvent } from '../common/primitives/Event';
+import { Emitter, type IEvent } from '../common/Event';
 
 export class TestTerminal extends CoreBrowserTerminal {
   public get curAttrData(): IAttributeData { return (this as any)._inputHandler._curAttrData; }

src/browser/Types.ts

@@ -3,13 +3,12 @@
  * @license MIT
  */
 
-import { IColor } from '../common/primitives/Types';
+import { IColor, ITerminalOptions } from '../common/Types';
-import { ITerminalOptions } from '../common/Types';
+import { CharData, IBuffer } from '../common/buffer/Types';
-import { CharData, IBuffer } from '../common/primitives/buffer/Types';
 import { ICoreTerminal } from '../common/CoreTerminal';
 import { IDisposable, IRenderDimensions as IRenderDimensionsApi, Terminal as ITerminalApi } from '@xterm/xterm';
-import { channels, css } from '../common/primitives/Color';
+import { channels, css } from '../common/Color';
-import type { IEvent } from '../common/primitives/Event';
+import type { IEvent } from '../common/Event';
 
 /**
  * A portion of the public API that are implemented identially internally and simply passed through.

src/browser/Viewport.ts

@@ -5,13 +5,13 @@
 
 import { ICoreBrowserService, IRenderService, IThemeService } from './services/Services';
 import { ViewportConstants } from './shared/Constants';
-import { Disposable, toDisposable } from '../common/primitives/Lifecycle';
+import { Disposable, toDisposable } from '../common/Lifecycle';
 import { IBufferService, ICoreService, IMouseStateService, IOptionsService } from '../common/services/Services';
-import { CoreMouseEventType } from '../common/primitives/Types';
+import { CoreMouseEventType } from '../common/Types';
 import { scheduleAtNextAnimationFrame } from './Dom';
 import { SmoothScrollableElement } from './scrollable/scrollableElement';
 import type { IScrollableElementChangeOptions } from './scrollable/scrollableElementOptions';
-import { Emitter, EventUtils } from '../common/primitives/Event';
+import { Emitter, EventUtils } from '../common/Event';
 import { Scrollable, ScrollbarVisibility, type IScrollEvent } from './scrollable/scrollable';
 
 export class Viewport extends Disposable {

src/browser/decorations/BufferDecorationRenderer.ts

@@ -4,7 +4,7 @@
  *--------------------------------------------------------------------------------------------*/
 
 import { ICoreBrowserService, IRenderService } from '../services/Services';
-import { Disposable, toDisposable } from '../../common/primitives/Lifecycle';
+import { Disposable, toDisposable } from '../../common/Lifecycle';
 import { IBufferService, IDecorationService, IInternalDecoration } from '../../common/services/Services';
 
 export class BufferDecorationRenderer extends Disposable {

src/browser/decorations/OverviewRulerRenderer.ts

@@ -5,7 +5,7 @@
 
 import { ColorZoneStore, IColorZone, IColorZoneStore } from './ColorZoneStore';
 import { ICoreBrowserService, IRenderService, IThemeService } from '../services/Services';
-import { Disposable, toDisposable } from '../../common/primitives/Lifecycle';
+import { Disposable, toDisposable } from '../../common/Lifecycle';
 import { IBufferService, IDecorationService, IOptionsService } from '../../common/services/Services';
 
 const enum Constants {

src/browser/input/CompositionHelper.ts

@@ -5,7 +5,7 @@
 
 import { IRenderService } from '../services/Services';
 import { IBufferService, ICoreService, IOptionsService } from '../../common/services/Services';
-import { C0 } from '../../common/primitives/data/EscapeSequences';
+import { C0 } from '../../common/data/EscapeSequences';
 
 interface IPosition {
   start: number;

src/browser/input/MoveToCell.ts

@@ -3,7 +3,7 @@
  * @license MIT
  */
 
-import { C0 } from '../../common/primitives/data/EscapeSequences';
+import { C0 } from '../../common/data/EscapeSequences';
 import { IBufferService } from '../../common/services/Services';
 
 const enum Direction {

src/browser/public/Terminal.ts

@@ -6,14 +6,14 @@
 import * as Strings from '../LocalizableStrings';
 import { CoreBrowserTerminal as TerminalCore } from '../CoreBrowserTerminal';
 import { IBufferRange, ITerminal } from '../Types';
-import { Disposable } from '../../common/primitives/Lifecycle';
+import { Disposable } from '../../common/Lifecycle';
 import { ITerminalOptions } from '../../common/Types';
 import { AddonManager } from '../../common/public/AddonManager';
 import { BufferNamespaceApi } from '../../common/public/BufferNamespaceApi';
 import { ParserApi } from '../../common/public/ParserApi';
 import { UnicodeApi } from '../../common/public/UnicodeApi';
 import { IBufferNamespace as IBufferNamespaceApi, IDecoration, IDecorationOptions, IDisposable, ILinkProvider, ILocalizableStrings, IMarker, IModes, IParser, IRenderDimensions, ITerminalAddon, Terminal as ITerminalApi, ITerminalInitOnlyOptions, IUnicodeHandling } from '@xterm/xterm';
-import type { IEvent } from '../../common/primitives/Event';
+import type { IEvent } from '../../common/Event';
 
 /**
  * The set of options that only have an effect when set in the Terminal constructor.

src/browser/renderer/dom/DomRenderer.ts

@@ -12,10 +12,10 @@ import { TextBlinkStateManager } from '../shared/TextBlinkStateManager';
 import { IRenderDimensions, IRenderer, IRequestRedrawEvent, ISelectionRenderModel } from '../shared/Types';
 import { ICharSizeService, ICoreBrowserService, IThemeService } from '../../services/Services';
 import { ILinkifier2, ILinkifierEvent, ITerminal, ReadonlyColorSet } from '../../Types';
-import { color } from '../../../common/primitives/Color';
+import { color } from '../../../common/Color';
-import { Disposable, toDisposable } from '../../../common/primitives/Lifecycle';
+import { Disposable, toDisposable } from '../../../common/Lifecycle';
 import { IBufferService, ICoreService, IInstantiationService, IOptionsService } from '../../../common/services/Services';
-import { Emitter } from '../../../common/primitives/Event';
+import { Emitter } from '../../../common/Event';
 import { addDisposableListener } from '../../Dom';
 
 

src/browser/renderer/dom/DomRendererRowFactory.test.ts

@@ -6,11 +6,11 @@
 import jsdom = require('jsdom');
 import { assert } from 'chai';
 import { DomRendererRowFactory } from './DomRendererRowFactory';
-import { NULL_CELL_CODE, NULL_CELL_WIDTH, NULL_CELL_CHAR, DEFAULT_ATTR, FgFlags, BgFlags, Attributes, UnderlineStyle } from '../../../common/primitives/buffer/Constants';
+import { NULL_CELL_CODE, NULL_CELL_WIDTH, NULL_CELL_CHAR, DEFAULT_ATTR, FgFlags, BgFlags, Attributes, UnderlineStyle } from '../../../common/buffer/Constants';
-import { BufferLine, DEFAULT_ATTR_DATA } from '../../../common/primitives/buffer/BufferLine';
+import { BufferLine, DEFAULT_ATTR_DATA } from '../../../common/buffer/BufferLine';
-import { BufferLineStringCache } from '../../../common/primitives/buffer/BufferLineStringCache';
+import { BufferLineStringCache } from '../../../common/buffer/BufferLineStringCache';
-import { IBufferLine } from '../../../common/primitives/buffer/Types';
+import { IBufferLine } from '../../../common/buffer/Types';
-import { CellData } from '../../../common/primitives/buffer/CellData';
+import { CellData } from '../../../common/buffer/CellData';
 import { MockCoreService, MockDecorationService, MockOptionsService, createCellData, NULL_CELL_DATA } from '../../../common/TestUtils.test';
 import { MockCharacterJoinerService, MockCoreBrowserService, MockThemeService } from '../../TestUtils.test';
 import { TestWidthCache } from './WidthCache.test';

src/browser/renderer/dom/DomRendererRowFactory.ts

@@ -3,17 +3,17 @@
  * @license MIT
  */
 
-import { IColor } from '../../../common/primitives/Types';
+import { IColor } from '../../../common/Types';
-import { IBufferLine, ICellData } from '../../../common/primitives/buffer/Types';
+import { IBufferLine, ICellData } from '../../../common/buffer/Types';
 import { INVERTED_DEFAULT_COLOR } from '../shared/Constants';
-import { WHITESPACE_CELL_CHAR, Attributes } from '../../../common/primitives/buffer/Constants';
+import { WHITESPACE_CELL_CHAR, Attributes } from '../../../common/buffer/Constants';
-import { CellData } from '../../../common/primitives/buffer/CellData';
+import { CellData } from '../../../common/buffer/CellData';
 import { ICoreService, IDecorationService, IOptionsService } from '../../../common/services/Services';
-import { channels, color } from '../../../common/primitives/Color';
+import { channels, color } from '../../../common/Color';
 import { ICharacterJoinerService, ICoreBrowserService, IThemeService } from '../../services/Services';
 import { JoinedCellData } from '../../services/CharacterJoinerService';
 import { treatGlyphAsBackgroundColor } from '../shared/RendererUtils';
-import { AttributeData } from '../../../common/primitives/buffer/AttributeData';
+import { AttributeData } from '../../../common/buffer/AttributeData';
 import { WidthCache } from './WidthCache';
 import { IColorContrastCache } from '../../Types';
 

src/browser/renderer/dom/WidthCache.ts

@@ -4,7 +4,7 @@
  */
 
 import { throwIfFalsy } from '../shared/RendererUtils';
-import { IDisposable } from '../../../common/primitives/Types';
+import { IDisposable } from '../../../common/Types';
 import { FontWeight } from '../../../common/services/Services';
 
 

src/browser/renderer/shared/TextBlinkStateManager.test.ts

@@ -7,7 +7,7 @@ import { assert } from 'chai';
 import { TextBlinkStateManager } from './TextBlinkStateManager';
 import { MockOptionsService } from '../../../common/TestUtils.test';
 import type { ICoreBrowserService } from '../../services/Services';
-import { Emitter } from '../../../common/primitives/Event';
+import { Emitter } from '../../../common/Event';
 
 class FakeWindow {
   public nextId = 1;

src/browser/renderer/shared/TextBlinkStateManager.ts

@@ -4,7 +4,7 @@
  */
 
 import { ICoreBrowserService } from '../../services/Services';
-import { Disposable, toDisposable } from '../../../common/primitives/Lifecycle';
+import { Disposable, toDisposable } from '../../../common/Lifecycle';
 import { IOptionsService } from '../../../common/services/Services';
 
 export class TextBlinkStateManager extends Disposable {

src/browser/renderer/shared/Types.ts

@@ -5,8 +5,8 @@
 
 import { Terminal } from '@xterm/xterm';
 import { ITerminal } from '../../Types';
-import { IDisposable } from '../../../common/primitives/Types';
+import { IDisposable } from '../../../common/Types';
-import type { IEvent } from '../../../common/primitives/Event';
+import type { IEvent } from '../../../common/Event';
 
 export interface IDimensions {
   width: number;

src/browser/scrollable/abstractScrollbar.ts

@@ -11,7 +11,7 @@ import { ScrollbarArrow, IScrollbarArrowOptions } from './scrollbarArrow';
 import { ScrollbarState } from './scrollbarState';
 import { ScrollbarVisibilityController } from './scrollbarVisibilityController';
 import { Widget } from './widget';
-import * as platform from '../../common/primitives/Platform';
+import * as platform from '../../common/Platform';
 import { INewScrollPosition, Scrollable, ScrollbarVisibility } from './scrollable';
 
 /**

src/browser/scrollable/globalPointerMoveMonitor.ts

@@ -4,7 +4,7 @@
  *--------------------------------------------------------------------------------------------*/
 
 import * as dom from '../Dom';
-import { DisposableStore, IDisposable, toDisposable } from '../../common/primitives/Lifecycle';
+import { DisposableStore, IDisposable, toDisposable } from '../../common/Lifecycle';
 
 type PointerMoveCallback = (event: PointerEvent) => void;
 type OnStopCallback = () => void;

src/browser/scrollable/mouseEvent.ts

@@ -3,7 +3,7 @@
  *  Licensed under the MIT License. See License.txt in the project root for license information.
  *--------------------------------------------------------------------------------------------*/
 
-import * as platform from '../../common/primitives/Platform';
+import * as platform from '../../common/Platform';
 
 interface IWindowChainElement {
   readonly window: WeakRef<Window>;

src/browser/scrollable/scrollable.ts

@@ -3,8 +3,8 @@
  *  Licensed under the MIT License. See License.txt in the project root for license information.
  *--------------------------------------------------------------------------------------------*/
 
-import { Emitter, IEvent } from '../../common/primitives/Event';
+import { Emitter, IEvent } from '../../common/Event';
-import { Disposable, IDisposable } from '../../common/primitives/Lifecycle';
+import { Disposable, IDisposable } from '../../common/Lifecycle';
 
 export const enum ScrollbarVisibility {
   AUTO = 1,

src/browser/scrollable/scrollableElement.ts

@@ -11,10 +11,10 @@ import { HorizontalScrollbar } from './horizontalScrollbar';
 import { IScrollableElementChangeOptions, IScrollableElementCreationOptions, IScrollableElementResolvedOptions } from './scrollableElementOptions';
 import { VerticalScrollbar } from './verticalScrollbar';
 import { Widget } from './widget';
-import { TimeoutTimer } from '../../common/primitives/Async';
+import { TimeoutTimer } from '../../common/Async';
-import { Emitter, IEvent } from '../../common/primitives/Event';
+import { Emitter, IEvent } from '../../common/Event';
-import { IDisposable, dispose } from '../../common/primitives/Lifecycle';
+import { IDisposable, dispose } from '../../common/Lifecycle';
-import * as platform from '../../common/primitives/Platform';
+import * as platform from '../../common/Platform';
 import { INewScrollDimensions, INewScrollPosition, IScrollDimensions, IScrollPosition, IScrollEvent, Scrollable, ScrollbarVisibility } from './scrollable';
 // import 'vs/css!./media/scrollbars';
 

src/browser/scrollable/scrollbarArrow.ts

@@ -5,7 +5,7 @@
 
 import { GlobalPointerMoveMonitor } from './globalPointerMoveMonitor';
 import { Widget } from './widget';
-import { TimeoutTimer } from '../../common/primitives/Async';
+import { TimeoutTimer } from '../../common/Async';
 import * as dom from '../Dom';
 
 export interface IScrollbarArrowOptions {

src/browser/scrollable/scrollbarVisibilityController.ts

@@ -4,8 +4,8 @@
  *--------------------------------------------------------------------------------------------*/
 
 import { FastDomNode } from './fastDomNode';
-import { TimeoutTimer } from '../../common/primitives/Async';
+import { TimeoutTimer } from '../../common/Async';
-import { Disposable } from '../../common/primitives/Lifecycle';
+import { Disposable } from '../../common/Lifecycle';
 import { ScrollbarVisibility } from './scrollable';
 
 export class ScrollbarVisibilityController extends Disposable {

src/browser/scrollable/touch.ts

@@ -4,7 +4,7 @@
  *--------------------------------------------------------------------------------------------*/
 
 import * as DomUtils from '../Dom';
-import { Disposable, IDisposable, toDisposable } from '../../common/primitives/Lifecycle';
+import { Disposable, IDisposable, toDisposable } from '../../common/Lifecycle';
 
 const mainWindow = (typeof window === 'object' ? window : globalThis) as Window & typeof globalThis;
 

src/browser/scrollable/widget.ts

@@ -5,7 +5,7 @@
 
 import * as dom from '../Dom';
 import { IMouseEvent, StandardMouseEvent } from './mouseEvent';
-import { Disposable } from '../../common/primitives/Lifecycle';
+import { Disposable } from '../../common/Lifecycle';
 
 export abstract class Widget extends Disposable {
 

src/browser/services/CharSizeService.ts

@@ -5,8 +5,8 @@
 
 import { IOptionsService } from '../../common/services/Services';
 import { ICharSizeService } from './Services';
-import { Disposable } from '../../common/primitives/Lifecycle';
+import { Disposable } from '../../common/Lifecycle';
-import { Emitter } from '../../common/primitives/Event';
+import { Emitter } from '../../common/Event';
 
 export class CharSizeService extends Disposable implements ICharSizeService {
   public serviceBrand: undefined;

src/browser/services/CharacterJoinerService.test.ts

@@ -6,10 +6,10 @@
 import { assert } from 'chai';
 import { ICharacterJoinerService } from './Services';
 import { CharacterJoinerService } from './CharacterJoinerService';
-import { BufferLine } from '../../common/primitives/buffer/BufferLine';
+import { BufferLine } from '../../common/buffer/BufferLine';
-import { BufferLineStringCache } from '../../common/primitives/buffer/BufferLineStringCache';
+import { BufferLineStringCache } from '../../common/buffer/BufferLineStringCache';
-import { IBufferLine } from '../../common/primitives/buffer/Types';
+import { IBufferLine } from '../../common/buffer/Types';
-import { CellData } from '../../common/primitives/buffer/CellData';
+import { CellData } from '../../common/buffer/CellData';
 import { MockBufferService, createCellData } from '../../common/TestUtils.test';
 
 const TEST_STRING_CACHE = new BufferLineStringCache();

src/browser/services/CharacterJoinerService.ts

@@ -3,11 +3,11 @@
  * @license MIT
  */
 
-import { CharData, IBufferLine, ICellData } from '../../common/primitives/buffer/Types';
+import { CharData, IBufferLine, ICellData } from '../../common/buffer/Types';
 import { ICharacterJoiner } from '../Types';
-import { AttributeData } from '../../common/primitives/buffer/AttributeData';
+import { AttributeData } from '../../common/buffer/AttributeData';
-import { WHITESPACE_CELL_CHAR, Content } from '../../common/primitives/buffer/Constants';
+import { WHITESPACE_CELL_CHAR, Content } from '../../common/buffer/Constants';
-import { CellData } from '../../common/primitives/buffer/CellData';
+import { CellData } from '../../common/buffer/CellData';
 import { IBufferService } from '../../common/services/Services';
 import { ICharacterJoinerService } from './Services';
 

src/browser/services/CoreBrowserService.ts

@@ -4,9 +4,9 @@
  */
 
 import { ICoreBrowserService } from './Services';
-import { Emitter, EventUtils } from '../../common/primitives/Event';
+import { Emitter, EventUtils } from '../../common/Event';
 import { addDisposableListener } from '../Dom';
-import { Disposable, MutableDisposable, toDisposable } from '../../common/primitives/Lifecycle';
+import { Disposable, MutableDisposable, toDisposable } from '../../common/Lifecycle';
 
 export class CoreBrowserService extends Disposable implements ICoreBrowserService {
   public serviceBrand: undefined;

src/browser/services/KeyboardService.ts

@@ -4,12 +4,12 @@
  */
 
 import { IKeyboardService } from './Services';
-import { evaluateKeyboardEvent } from '../../common/primitives/input/Keyboard';
+import { evaluateKeyboardEvent } from '../../common/input/Keyboard';
-import { KittyKeyboard, KittyKeyboardEventType, KittyKeyboardFlags } from '../../common/primitives/input/KittyKeyboard';
+import { KittyKeyboard, KittyKeyboardEventType, KittyKeyboardFlags } from '../../common/input/KittyKeyboard';
-import { Win32InputMode } from '../../common/primitives/input/Win32InputMode';
+import { Win32InputMode } from '../../common/input/Win32InputMode';
-import { isMac } from '../../common/primitives/Platform';
+import { isMac } from '../../common/Platform';
 import { ICoreService, IOptionsService } from '../../common/services/Services';
-import { IKeyboardResult } from '../../common/primitives/Types';
+import { IKeyboardResult } from '../../common/Types';
 
 export class KeyboardService implements IKeyboardService {
   public serviceBrand: undefined;

src/browser/services/LinkProviderService.ts

@@ -1,6 +1,6 @@
 import { ILinkProvider, ILinkProviderService } from './Services';
-import { Disposable, toDisposable } from '../../common/primitives/Lifecycle';
+import { Disposable, toDisposable } from '../../common/Lifecycle';
-import { IDisposable } from '../../common/primitives/Types';
+import { IDisposable } from '../../common/Types';
 
 export class LinkProviderService extends Disposable implements ILinkProviderService {
   declare public serviceBrand: undefined;

src/browser/services/MouseService.test.ts

@@ -5,7 +5,7 @@
 import { assert } from 'chai';
 import { AltMouseCursorController, MouseEventCssClasses, MouseService } from './MouseService';
 import { MouseStateService } from '../../common/services/MouseStateService';
-import { CoreMouseAction, CoreMouseButton } from '../../common/primitives/Types';
+import { CoreMouseAction, CoreMouseButton } from '../../common/Types';
 import { IBufferService, ICoreService, ILogService, IOptionsService } from '../../common/services/Services';
 import { OptionsService } from '../../common/services/OptionsService';
 import { MockCoreBrowserService, MockRenderService, MockSelectionService } from '../TestUtils.test';

src/browser/services/MouseService.ts

@@ -5,9 +5,9 @@
 
 import { addDisposableListener } from '../Dom';
 import { IBufferService, IMouseStateService, ICoreService, ILogService, IOptionsService } from '../../common/services/Services';
-import { CoreMouseAction, CoreMouseButton, CoreMouseEventType, ICoreMouseEvent, IDisposable } from '../../common/primitives/Types';
+import { CoreMouseAction, CoreMouseButton, CoreMouseEventType, ICoreMouseEvent, IDisposable } from '../../common/Types';
-import { C0 } from '../../common/primitives/data/EscapeSequences';
+import { C0 } from '../../common/data/EscapeSequences';
-import { DisposableStore, MutableDisposable, toDisposable } from '../../common/primitives/Lifecycle';
+import { DisposableStore, MutableDisposable, toDisposable } from '../../common/Lifecycle';
 import { ICoreBrowserService, IMouseCoordsService, IMouseService, IMouseServiceTarget, IRenderService, ISelectionService } from './Services';
 import { Gesture, EventType as GestureEventType, IGestureEvent } from '../scrollable/touch';
 

src/browser/services/RenderService.ts

@@ -7,10 +7,10 @@ import { RenderDebouncer } from '../RenderDebouncer';
 import { IRenderDebouncerWithCallback } from '../Types';
 import { IRenderDimensions, IRenderer } from '../renderer/shared/Types';
 import { ICharSizeService, ICoreBrowserService, IRenderService, IThemeService } from './Services';
-import { Disposable, MutableDisposable, toDisposable } from '../../common/primitives/Lifecycle';
+import { Disposable, MutableDisposable, toDisposable } from '../../common/Lifecycle';
-import { DebouncedIdleTask } from '../../common/primitives/TaskQueue';
+import { DebouncedIdleTask } from '../../common/TaskQueue';
 import { IBufferService, ICoreService, IDecorationService, ILogService, IOptionsService } from '../../common/services/Services';
-import { Emitter } from '../../common/primitives/Event';
+import { Emitter } from '../../common/Event';
 
 interface ISelectionState {
   start: [number, number] | undefined;

src/browser/services/SelectionService.test.ts

@@ -6,13 +6,13 @@
 import { assert } from 'chai';
 import { SelectionService, SelectionMode } from './SelectionService';
 import { SelectionModel } from '../selection/SelectionModel';
-import { IBuffer, IBufferLine } from '../../common/primitives/buffer/Types';
+import { IBuffer, IBufferLine } from '../../common/buffer/Types';
 import { MockBufferService, MockOptionsService, MockCoreService, MockMouseStateService, createCellData } from '../../common/TestUtils.test';
-import { BufferLine } from '../../common/primitives/buffer/BufferLine';
+import { BufferLine } from '../../common/buffer/BufferLine';
-import { BufferLineStringCache } from '../../common/primitives/buffer/BufferLineStringCache';
+import { BufferLineStringCache } from '../../common/buffer/BufferLineStringCache';
 import { IBufferService, IOptionsService } from '../../common/services/Services';
 import { MockCoreBrowserService, MockMouseService, MockRenderService } from '../TestUtils.test';
-import { CellData } from '../../common/primitives/buffer/CellData';
+import { CellData } from '../../common/buffer/CellData';
 import { IRenderService } from './Services';
 
 const TEST_STRING_CACHE = new BufferLineStringCache();

src/browser/services/SelectionService.ts

@@ -9,14 +9,14 @@ import { moveToCellSequence } from '../input/MoveToCell';
 import { SelectionModel } from '../selection/SelectionModel';
 import { ISelectionRedrawRequestEvent, ISelectionRequestScrollLinesEvent } from '../selection/Types';
 import { ICoreBrowserService, IMouseCoordsService, IRenderService, ISelectionService } from './Services';
-import { Disposable, MutableDisposable, toDisposable } from '../../common/primitives/Lifecycle';
+import { Disposable, MutableDisposable, toDisposable } from '../../common/Lifecycle';
-import * as Browser from '../../common/primitives/Platform';
+import * as Browser from '../../common/Platform';
-import { IDisposable } from '../../common/primitives/Types';
+import { IDisposable } from '../../common/Types';
-import { IBuffer, IBufferLine, ICellData } from '../../common/primitives/buffer/Types';
+import { IBuffer, IBufferLine, ICellData } from '../../common/buffer/Types';
-import { getRangeLength } from '../../common/primitives/buffer/BufferRange';
+import { getRangeLength } from '../../common/buffer/BufferRange';
-import { CellData } from '../../common/primitives/buffer/CellData';
+import { CellData } from '../../common/buffer/CellData';
 import { IBufferService, ICoreService, IMouseStateService, IOptionsService } from '../../common/services/Services';
-import { Emitter } from '../../common/primitives/Event';
+import { Emitter } from '../../common/Event';
 
 const enum Constants {
   /**

src/browser/services/Services.ts

@@ -7,8 +7,8 @@ import { IRenderDimensions, IRenderer } from '../renderer/shared/Types';
 import { IColorSet, ILink, ReadonlyColorSet } from '../Types';
 import { ISelectionRedrawRequestEvent as ISelectionRequestRedrawEvent, ISelectionRequestScrollLinesEvent } from '../selection/Types';
 import { createDecorator } from '../../common/services/ServiceRegistry';
-import { AllColorIndex, IDisposable, IKeyboardResult } from '../../common/primitives/Types';
+import { AllColorIndex, IDisposable, IKeyboardResult } from '../../common/Types';
-import type { IEvent } from '../../common/primitives/Event';
+import type { IEvent } from '../../common/Event';
 
 export const ICharSizeService = createDecorator<ICharSizeService>('CharSizeService');
 export interface ICharSizeService {

src/browser/services/ThemeService.ts

@@ -6,11 +6,11 @@
 import { ColorContrastCache } from '../ColorContrastCache';
 import { IThemeService } from './Services';
 import { DEFAULT_ANSI_COLORS, IColorContrastCache, IColorSet, ReadonlyColorSet } from '../Types';
-import { color, css, NULL_COLOR } from '../../common/primitives/Color';
+import { color, css, NULL_COLOR } from '../../common/Color';
-import { Disposable } from '../../common/primitives/Lifecycle';
+import { Disposable } from '../../common/Lifecycle';
 import { IOptionsService, ITheme } from '../../common/services/Services';
-import { AllColorIndex, IColor, SpecialColorIndex } from '../../common/primitives/Types';
+import { AllColorIndex, IColor, SpecialColorIndex } from '../../common/Types';
-import { Emitter } from '../../common/primitives/Event';
+import { Emitter } from '../../common/Event';
 
 interface IRestoreColorSet {
   foreground: IColor;

src/common/CoreTerminal.ts

@@ -26,21 +26,20 @@ import { InstantiationService } from './services/InstantiationService';
 import { LogService } from './services/LogService';
 import { BufferService, BufferServiceConstants } from './services/BufferService';
 import { OptionsService } from './services/OptionsService';
-import { IDisposable, IParams } from './primitives/Types';
+import { IDisposable, IScrollEvent, ITerminalOptions, IParams } from './Types';
-import { IScrollEvent, ITerminalOptions } from './Types';
+import { IAttributeData, IBufferSet } from './buffer/Types';
-import { IAttributeData, IBufferSet } from './primitives/buffer/Types';
 import { CoreService } from './services/CoreService';
 import { MouseStateService } from './services/MouseStateService';
-import { UnicodeV6 } from './primitives/input/UnicodeV6';
+import { UnicodeV6 } from './input/UnicodeV6';
 import { UnicodeService } from './services/UnicodeService';
 import { CharsetService } from './services/CharsetService';
 import { updateWindowsModeWrappedState } from './WindowsMode';
-import { IFunctionIdentifier } from './primitives/parser/Types';
+import { IFunctionIdentifier } from './parser/Types';
 import { InputHandler } from './InputHandler';
-import { WriteBuffer } from './primitives/input/WriteBuffer';
+import { WriteBuffer } from './input/WriteBuffer';
 import { OscLinkService } from './services/OscLinkService';
-import { Emitter, EventUtils, type IEvent } from './primitives/Event';
+import { Emitter, EventUtils, type IEvent } from './Event';
-import { Disposable, MutableDisposable, toDisposable } from './primitives/Lifecycle';
+import { Disposable, MutableDisposable, toDisposable } from './Lifecycle';
 
 // Only trigger this warning a single time per session
 let hasWriteSyncWarnHappened = false;

src/common/InputHandler.test.ts

@@ -5,13 +5,13 @@
 
 import { assert } from 'chai';
 import { InputHandler } from './InputHandler';
-import { IColorEvent, ColorRequestType, SpecialColorIndex } from './primitives/Types';
+import { IColorEvent, ColorRequestType, SpecialColorIndex } from './Types';
-import { IAttributeData, IBufferLine } from './primitives/buffer/Types';
+import { IAttributeData, IBufferLine } from './buffer/Types';
-import { DEFAULT_ATTR_DATA } from './primitives/buffer/BufferLine';
+import { DEFAULT_ATTR_DATA } from './buffer/BufferLine';
-import { CellData } from './primitives/buffer/CellData';
+import { CellData } from './buffer/CellData';
-import { Attributes, BgFlags, UnderlineStyle } from './primitives/buffer/Constants';
+import { Attributes, BgFlags, UnderlineStyle } from './buffer/Constants';
-import { AttributeData, ExtendedAttrs } from './primitives/buffer/AttributeData';
+import { AttributeData, ExtendedAttrs } from './buffer/AttributeData';
-import { Params } from './primitives/parser/Params';
+import { Params } from './parser/Params';
 import { MockCoreService, MockBufferService, MockOptionsService, MockLogService, MockMouseStateService, MockCharsetService, MockUnicodeService, MockOscLinkService, extendedAttributes } from './TestUtils.test';
 import { IBufferService, ICoreService, type IOscLinkService } from './services/Services';
 import { DEFAULT_OPTIONS } from './services/OptionsService';
@@ -19,7 +19,7 @@ import { BufferService } from './services/BufferService';
 import { CharsetService } from './services/CharsetService';
 import { CoreService } from './services/CoreService';
 import { OscLinkService } from './services/OscLinkService';
-import { CHARSETS } from './primitives/data/Charsets';
+import { CHARSETS } from './data/Charsets';
 
 
 function getCursor(bufferService: IBufferService): number[] {

src/common/InputHandler.ts

@@ -4,27 +4,26 @@
  * @license MIT
  */
 
-import { IDisposable, IColorEvent, ColorIndex, ColorRequestType, SpecialColorIndex } from './primitives/Types';
+import { IInputHandler, IDisposable, IWindowOptions, IColorEvent, IParseStack, ColorIndex, ColorRequestType, SpecialColorIndex } from './Types';
-import { IInputHandler, IWindowOptions, IParseStack } from './Types';
+import { IAttributeData, IBuffer } from './buffer/Types';
-import { IAttributeData, IBuffer } from './primitives/buffer/Types';
+import { C0, C1 } from './data/EscapeSequences';
-import { C0, C1 } from './primitives/data/EscapeSequences';
+import { CHARSETS, DEFAULT_CHARSET } from './data/Charsets';
-import { CHARSETS, DEFAULT_CHARSET } from './primitives/data/Charsets';
+import { EscapeSequenceParser } from './parser/EscapeSequenceParser';
-import { EscapeSequenceParser } from './primitives/parser/EscapeSequenceParser';
+import { Disposable } from './Lifecycle';
-import { Disposable } from './primitives/Lifecycle';
+import { StringToUtf32, stringFromCodePoint, Utf8ToUtf32 } from './input/TextDecoder';
-import { StringToUtf32, stringFromCodePoint, Utf8ToUtf32 } from './primitives/input/TextDecoder';
+import { BufferLine, DEFAULT_ATTR_DATA } from './buffer/BufferLine';
-import { BufferLine, DEFAULT_ATTR_DATA } from './primitives/buffer/BufferLine';
+import { IParsingState, IEscapeSequenceParser, IParams, IFunctionIdentifier } from './parser/Types';
-import { IParsingState, IEscapeSequenceParser, IParams, IFunctionIdentifier } from './primitives/parser/Types';
+import { NULL_CELL_CODE, NULL_CELL_WIDTH, Attributes, FgFlags, BgFlags, Content, UnderlineStyle } from './buffer/Constants';
-import { NULL_CELL_CODE, NULL_CELL_WIDTH, Attributes, FgFlags, BgFlags, Content, UnderlineStyle } from './primitives/buffer/Constants';
+import { CellData } from './buffer/CellData';
-import { CellData } from './primitives/buffer/CellData';
+import { AttributeData } from './buffer/AttributeData';
-import { AttributeData } from './primitives/buffer/AttributeData';
 import { ICoreService, IBufferService, IOptionsService, ILogService, IMouseStateService, ICharsetService, IUnicodeService, LogLevelEnum, IOscLinkService } from './services/Services';
 import { UnicodeService } from './services/UnicodeService';
-import { OscHandler } from './primitives/parser/OscParser';
+import { OscHandler } from './parser/OscParser';
-import { DcsHandler } from './primitives/parser/DcsParser';
+import { DcsHandler } from './parser/DcsParser';
-import { ApcHandler } from './primitives/parser/ApcParser';
+import { ApcHandler } from './parser/ApcParser';
-import { parseColor } from './primitives/input/XParseColor';
+import { parseColor } from './input/XParseColor';
-import { Emitter } from './primitives/Event';
+import { Emitter } from './Event';
-import { XTERM_VERSION } from './primitives/Version';
+import { XTERM_VERSION } from './Version';
 
 /**
  * Map collect to glevel. Used in `selectCharset`.

src/common/Lifecycle.ts

@@ -6,9 +6,9 @@
  * Simplified from VS Code's lifecycle.ts - no tracking/leak detection.
  */
 
-import type { IDisposable } from './Types';
+export interface IDisposable {
-
+  dispose(): void;
-export type { IDisposable };
+}
 
 export function toDisposable(fn: () => void): IDisposable {
   return { dispose: fn };

src/common/SortedList.test.ts

@@ -5,7 +5,7 @@
 
 import { assert } from 'chai';
 import { SortedList } from './SortedList';
-import { MockLogService } from '../TestUtils.test';
+import { MockLogService } from './TestUtils.test';
 
 const deepStrictEqual = assert.deepStrictEqual;
 

src/common/SortedList.ts

@@ -4,7 +4,7 @@
  */
 
 import { IdleTaskQueue } from './TaskQueue';
-import type { ILogService } from '../services/Services';
+import type { ILogService } from './services/Services';
 
 // Work variables to avoid garbage collection.
 let i = 0;

src/common/TaskQueue.ts

@@ -3,7 +3,7 @@
  * @license MIT
  */
 
-import type { ILogService } from '../services/Services';
+import type { ILogService } from './services/Services';
 
 interface ITaskQueue {
   /**

src/common/TestUtils.test.ts

@@ -6,15 +6,14 @@
 import { IBufferService, ICoreService, ILogService, IOptionsService, ITerminalOptions, IMouseStateService, ICharsetService, UnicodeCharProperties, UnicodeCharWidth, IUnicodeService, IUnicodeVersionProvider, LogLevelEnum, IDecorationService, IInternalDecoration, IOscLinkService, type IBufferResizeEvent } from './services/Services';
 import { UnicodeService } from './services/UnicodeService';
 import { DEFAULT_OPTIONS } from './services/OptionsService';
-import { IAttributeData, IBuffer, IBufferLine, IBufferSet, IExtendedAttrs } from './primitives/buffer/Types';
+import { IAttributeData, IBuffer, IBufferLine, IBufferSet, IExtendedAttrs } from './buffer/Types';
-import { BufferSet } from './primitives/buffer/BufferSet';
+import { BufferSet } from './buffer/BufferSet';
-import { ICoreMouseEvent, CoreMouseEventType, ICharset, IOscLinkData, IDisposable } from './primitives/Types';
+import { IDecPrivateModes, ICoreMouseEvent, CoreMouseEventType, ICharset, IModes, IOscLinkData, IDisposable } from './Types';
-import { IDecPrivateModes, IModes } from './Types';
+import { UnicodeV6 } from './input/UnicodeV6';
-import { UnicodeV6 } from './primitives/input/UnicodeV6';
 import { IDecorationOptions, IDecoration } from '@xterm/xterm';
-import { Emitter, type IEvent } from './primitives/Event';
+import { Emitter, type IEvent } from './Event';
-import { CellData } from './primitives/buffer/CellData';
+import { CellData } from './buffer/CellData';
-import { DEFAULT_ATTR, NULL_CELL_CHAR, NULL_CELL_WIDTH } from './primitives/buffer/Constants';
+import { DEFAULT_ATTR, NULL_CELL_CHAR, NULL_CELL_WIDTH } from './buffer/Constants';
 
 export function createCellData(attr: number, char: string, width: number): CellData {
   return CellData.fromCharData([attr, char, width, char.length === 0 ? 0 : char.charCodeAt(0)]);

src/common/Types.ts

@@ -4,8 +4,36 @@
  */
 
 import { IFunctionIdentifier, ITerminalOptions as IPublicTerminalOptions } from '@xterm/xterm';
-import type { IEvent } from './primitives/Event';
+import type { IEvent } from './Event';
-import type { CursorStyle, IDisposable, IParams } from './primitives/Types';
+
+/** sequence params serialized to js arrays */
+export type ParamsArray = (number | number[])[];
+
+/** Interface of Params storage class. */
+export interface IParams {
+  /** from ctor */
+  maxLength: number;
+  maxSubParamsLength: number;
+
+  /** param values and its length */
+  params: Int32Array;
+  length: number;
+
+  /** methods */
+  clone(): IParams;
+  toArray(): ParamsArray;
+  reset(): void;
+  resetZdm(): void;
+  addParam(value: number): void;
+  addSubParam(value: number): void;
+  hasSubParams(idx: number): boolean;
+  getSubParams(idx: number): Int32Array | null;
+  getSubParamsAll(): {[idx: number]: Int32Array};
+}
+
+export interface IDisposable {
+  dispose(): void;
+}
 
 // TODO: The options that are not in the public API should be reviewed
 export interface ITerminalOptions extends IPublicTerminalOptions {
@@ -14,10 +42,66 @@ export interface ITerminalOptions extends IPublicTerminalOptions {
   termName?: string;
 }
 
+export type CursorStyle = 'block' | 'underline' | 'bar';
+
+export type CursorInactiveStyle = 'outline' | 'block' | 'bar' | 'underline' | 'none';
+
+export type XtermListener = (...args: any[]) => void;
+
+/**
+ * A keyboard event interface which does not depend on the DOM, KeyboardEvent implicitly extends
+ * this event.
+ */
+export interface IKeyboardEvent {
+  altKey: boolean;
+  ctrlKey: boolean;
+  shiftKey: boolean;
+  metaKey: boolean;
+  /** @deprecated See KeyboardEvent.keyCode */
+  keyCode: number;
+  key: string;
+  type: string;
+  code: string;
+}
+
 export interface IScrollEvent {
   position: number;
 }
 
+export const enum KeyboardResultType {
+  SEND_KEY,
+  SELECT_ALL,
+  PAGE_UP,
+  PAGE_DOWN
+}
+
+export interface IKeyboardResult {
+  type: KeyboardResultType;
+  cancel: boolean;
+  key: string | undefined;
+}
+
+export interface ICharset {
+  [key: string]: string | undefined;
+}
+
+export interface IColor {
+  readonly css: string;
+  readonly rgba: number; // 32-bit int with rgba in each byte
+}
+export type IColorRGB = [red: number, green: number, blue: number];
+
+/**
+ * Tracks the current hyperlink. Since these are treated as extended attirbutes, these get passed on
+ * to the linkifier when anything is printed. Doing it this way ensures that even when the cursor
+ * moves around unexpectedly the link is tracked, as opposed to using a start position and
+ * finalizing it at the end.
+ */
+export interface IOscLinkData {
+  id?: string;
+  uri: string;
+}
+
 export interface IModes {
   insertMode: boolean;
 }
@@ -54,6 +138,110 @@ export interface IKittyKeyboardState {
   altStack: number[];
 }
 
+export interface IRowRange {
+  start: number;
+  end: number;
+}
+
+/**
+ * Interface for mouse events in the core.
+ */
+export const enum CoreMouseButton {
+  LEFT = 0,
+  MIDDLE = 1,
+  RIGHT = 2,
+  NONE = 3,
+  WHEEL = 4,
+  // additional buttons 1..8
+  // untested!
+  AUX1 = 8,
+  AUX2 = 9,
+  AUX3 = 10,
+  AUX4 = 11,
+  AUX5 = 12,
+  AUX6 = 13,
+  AUX7 = 14,
+  AUX8 = 15
+}
+
+export const enum CoreMouseAction {
+  UP = 0,     // buttons, wheel
+  DOWN = 1,   // buttons, wheel
+  LEFT = 2,   // wheel only
+  RIGHT = 3,  // wheel only
+  MOVE = 32   // buttons only
+}
+
+export interface ICoreMouseEvent {
+  /** column (zero based). */
+  col: number;
+  /** row (zero based). */
+  row: number;
+  /** xy pixel positions. */
+  x: number;
+  y: number;
+  /**
+   * Button the action occurred. Due to restrictions of the tracking protocols
+   * it is not possible to report multiple buttons at once.
+   * Wheel is treated as a button.
+   * There are invalid combinations of buttons and actions possible
+   * (like move + wheel), those are silently ignored by the MouseStateService.
+   */
+  button: CoreMouseButton;
+  action: CoreMouseAction;
+  /**
+   * Modifier states.
+   * Protocols will add/ignore those based on specific restrictions.
+   */
+  ctrl?: boolean;
+  alt?: boolean;
+  shift?: boolean;
+}
+
+/**
+ * CoreMouseEventType
+ * To be reported to the browser component which events a mouse
+ * protocol wants to be catched and forwarded as an ICoreMouseEvent
+ * to MouseStateService.
+ */
+export const enum CoreMouseEventType {
+  NONE = 0,
+  /** any mousedown event */
+  DOWN = 1,
+  /** any mouseup event */
+  UP = 2,
+  /** any mousemove event while a button is held */
+  DRAG = 4,
+  /** any mousemove event without a button */
+  MOVE = 8,
+  /** any wheel event */
+  WHEEL = 16
+}
+
+/**
+ * Mouse protocol interface.
+ * A mouse protocol can be registered and activated at the MouseStateService.
+ * `events` should contain a list of needed events as a hint for the browser component
+ * to install/remove the appropriate event handlers.
+ * `restrict` applies further protocol specific restrictions like not allowed
+ * modifiers or filtering invalid event types.
+ */
+export interface ICoreMouseProtocol {
+  events: CoreMouseEventType;
+  restrict: (e: ICoreMouseEvent) => boolean;
+}
+
+/**
+ * CoreMouseEncoding
+ * The tracking encoding can be registered and activated at the MouseStateService.
+ * If a ICoreMouseEvent passes all procotol restrictions it will be encoded
+ * with the active encoding and sent out.
+ * Note: Returning an empty string will supress sending a mouse report,
+ * which can be used to skip creating falsey reports in limited encodings
+ * (DEFAULT only supports up to 223 1-based as coord value).
+ */
+export type CoreMouseEncoding = (event: ICoreMouseEvent) => string;
+
 /**
  * windowOptions
  */
@@ -82,6 +270,42 @@ export interface IWindowOptions {
   setWinLines?: boolean;
 }
 
+// color events from common, used for OSC 4/10/11/12 and 104/110/111/112
+export const enum ColorRequestType {
+  REPORT = 0,
+  SET = 1,
+  RESTORE = 2
+}
+
+// IntRange from https://stackoverflow.com/a/39495173
+type Enumerate<N extends number, Acc extends number[] = []> = Acc['length'] extends N
+  ? Acc[number]
+  : Enumerate<N, [...Acc, Acc['length']]>;
+type IntRange<F extends number, T extends number> = Exclude<Enumerate<T>, Enumerate<F>>;
+
+export type ColorIndex = IntRange<0, 256>; // number from 0 to 255
+export type AllColorIndex = ColorIndex | SpecialColorIndex;
+export const enum SpecialColorIndex {
+  FOREGROUND = 256,
+  BACKGROUND = 257,
+  CURSOR = 258
+}
+export interface IColorReportRequest {
+  type: ColorRequestType.REPORT;
+  index: AllColorIndex;
+}
+export interface IColorSetRequest {
+  type: ColorRequestType.SET;
+  index: AllColorIndex;
+  color: IColorRGB;
+}
+export interface IColorRestoreRequest {
+  type: ColorRequestType.RESTORE;
+  index?: AllColorIndex;
+}
+export type IColorEvent = (IColorReportRequest | IColorSetRequest | IColorRestoreRequest)[];
+
+
 /**
  * Calls the parser and handles actions generated by the parser.
  */

src/common/WindowsMode.test.ts

@@ -4,7 +4,7 @@
  */
 
 import { assert } from 'chai';
-import { DEFAULT_ATTR_DATA } from './primitives/buffer/BufferLine';
+import { DEFAULT_ATTR_DATA } from './buffer/BufferLine';
 import { updateWindowsModeWrappedState } from './WindowsMode';
 import { BufferService } from './services/BufferService';
 import { OptionsService } from './services/OptionsService';

src/common/WindowsMode.ts

@@ -3,7 +3,7 @@
  * @license MIT
  */
 
-import { CHAR_DATA_CODE_INDEX, NULL_CELL_CODE, WHITESPACE_CELL_CODE } from './primitives/buffer/Constants';
+import { CHAR_DATA_CODE_INDEX, NULL_CELL_CODE, WHITESPACE_CELL_CODE } from './buffer/Constants';
 import { IBufferService } from './services/Services';
 
 export function updateWindowsModeWrappedState(bufferService: IBufferService): void {

src/common/buffer/Buffer.test.ts

@@ -6,7 +6,7 @@
 import { assert } from 'chai';
 import { Buffer } from './Buffer';
 import { CircularList } from '../CircularList';
-import { MockOptionsService, MockBufferService, MockLogService, createCellData } from '../../TestUtils.test';
+import { MockOptionsService, MockBufferService, MockLogService, createCellData } from '../TestUtils.test';
 import { BufferLine, DEFAULT_ATTR_DATA } from './BufferLine';
 import { BufferLineStringCache } from './BufferLineStringCache';
 import { CellData } from './CellData';

src/common/buffer/Buffer.ts

@@ -16,7 +16,7 @@ import { CellData } from './CellData';
 import { NULL_CELL_CHAR, NULL_CELL_CODE, NULL_CELL_WIDTH, WHITESPACE_CELL_CHAR, WHITESPACE_CELL_CODE, WHITESPACE_CELL_WIDTH } from './Constants';
 import { Marker } from './Marker';
 import { DEFAULT_CHARSET } from '../data/Charsets';
-import { IBufferService, ILogService, IOptionsService } from '../../services/Services';
+import { IBufferService, ILogService, IOptionsService } from '../services/Services';
 
 export const MAX_BUFFER_SIZE = 4294967295; // 2^32 - 1
 

src/common/buffer/BufferLine.test.ts

@@ -9,7 +9,7 @@ import { CellData } from './CellData';
 import { CharData, IBufferLine, ICellData } from './Types';
 import { assert } from 'chai';
 import { AttributeData } from './AttributeData';
-import { createCellData, NULL_CELL_DATA, extendedAttributes } from '../../TestUtils.test';
+import { createCellData, NULL_CELL_DATA, extendedAttributes } from '../TestUtils.test';
 
 const TEST_STRING_CACHE = new BufferLineStringCache();
 
@@ -495,6 +495,21 @@ describe('BufferLine', function(): void {
       assert.deepEqual(columns, [0]);
     });
   });
+  describe('copyCellsFrom', () => {
+    it('should only move combined data within the copied range', () => {
+      const src = new TestBufferLine(10, NULL_CELL_DATA, false);
+      src.setCell(1, createCellData(1, 'a', 1));
+      src.addCodepointToCell(1, '\u0301'.charCodeAt(0), 0);
+      src.setCell(5, createCellData(1, 'z', 1));
+      src.addCodepointToCell(5, '\u0301'.charCodeAt(0), 0);
+
+      const dest = new TestBufferLine(10, NULL_CELL_DATA, false);
+      dest.copyCellsFrom(src, 0, 0, 2, false);
+
+      assert.property(dest.combined, '1');
+      assert.notProperty(dest.combined, '5');
+    });
+  });
   describe('addCharToCell', () => {
     it('should set width to 1 for empty cell', () => {
       const line = new TestBufferLine(3, NULL_CELL_DATA, false);